<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<style>
		*{
			margin: 0;
			padding: 0;
		}
			div{
				position: absolute;
				top:0;
				left: 0;
				width: 100px;
				height: 100px;
				background: red;
			}
			p{
				width:99px;
				height:99px;
				position: absolute;
				top:0;
				left: 0;
				width: 100px;
				height: 100px;
				border: 1px dashed blue;
			}
		</style>
	</head>
	<body>
		<div></div>
		<script src="bundle.js"></script>
		
		
	</body>
</html>
